Heating, ventilation and air conditioning, refrigeration in China

HVAC (Heating, Ventilation, and Air Conditioning) refers to technology of indoor or automotive environmental comfort. HVAC system design is a major subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics, and heat transfer. Refrigeration is sometimes added to the field's abbreviation as HVAC&R or HVACR, or ventilating is dropped as in HACR (such as the designation of HACR-rated circuit breakers).

HVAC is important in the design of medium to large industrial and office buildings such as skyscrapers and in marine environments such as aquariums, where safe and healthy building conditions are regulated with temperature and humidity, as well as "fresh air" from outdoors.

The 10th China International Consumer Goods Fair June 8-11, 2011 Ningbo Zhejiang China
315000 Ningbo, Zhejiang China

The 10th China International Consumer Goods Fair Fair Date : June 8 to 11, 2011 Fair Venue :...

Shandong Luyang Share Co.,Ltd.
256120 Yiyuan, Shandong China

Shandong Luyang Share Co. Ltd, established in 1984, after more than double decades' struggle...

Zhejiang Lide Electric Co., Ltd.
325604 Yueqing, Zhejiang China

Zhejiang Lide Electric Co.,Ltd. is a leading professional manufacturer of advanced electric...

Baoji First Titanium Industry (Group) Co., Ltd.
721013 Baoji, Shaanxi China

Baoji First Titanium Industry£¨Group£© Co., Ltd was founded in 2006, which...

YUHUAN XINJIAYU VALVE CO. LTD.
317609 Yuhuan, Zhejiang China

Company specializing in the production of copper ball valve, water nozzle, plumbing pipe...